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    Centrifugal gas compressor magnetic bearing thrust collar with mounting pilots
    1.
    发明授权
    Centrifugal gas compressor magnetic bearing thrust collar with mounting pilots 有权
    离心式气体压缩机磁力轴承推力环与驾驶员安装

    公开(公告)号：US09157447B2

    公开(公告)日：2015-10-13

    申请号：US13656333

    申请日：2012-10-19

    Applicant: Solar Turbines Incorporated

    Inventor： Jess Lee Freeman ,  William Courtney Krehbiel

    IPC: F04D29/058 ,  F04D29/051 ,  F16C32/04 ,  F04D29/059 ,  F04D29/62

    CPC classification number: F04D29/051 ,  F04D17/122 ,  F04D29/058 ,  F04D29/059 ,  F04D29/624 ,  F16C32/0468 ,  F16C32/047 ,  F16C32/0476 ,  F16C35/00

    Abstract: A thrust collar (161) includes a central disk (162), a forward wing (163), and an aft wing (164). The central disk (162) is a disk shaped hollow cylinder with a central axis (97). The forward wing (163) and the aft wing (164) are thin walled hollow cylinders extending axially from an inner portion of the central disk (162) about the central axis (97) in opposite directions. The forward wing (163) includes a forward mounting pilot (165) extending radially inward from the forward wing (163) distal to the central disk (162). The aft wing (164) includes an aft mounting pilot (167) extending radially inward from the aft wing (164) distal to the central disk (162).

    Abstract translation: 推力环（161）包括中心盘（162），前翼（163）和后翼（164）。 中心盘（162）是具有中心轴线（97）的盘形中空圆柱体。 前翼（163）和后翼（164）是从中心盘（162）的内部沿着相反方向围绕中心轴线（97）轴向延伸的薄壁中空圆柱体。 前翼（163）包括从远离中心盘（162）的前翼（163）径向向内延伸的前安装导向件（165）。 后翼（164）包括从远离中心盘（162）的后翼（164）径向向内延伸的后安装导向件（167）。

    INTEGRATED GAS COMPRESSOR
    4.
    发明申请
    INTEGRATED GAS COMPRESSOR 有权

    公开(公告)号：US20210277903A1

    公开(公告)日：2021-09-09

    申请号：US16809306

    申请日：2020-03-04

    Applicant: Solar Turbines Incorporated

    Inventor： Jess Lee Freeman ,  William Watkins

    IPC: F04D17/10 ,  F04D29/22

    Abstract: An integrated gas compressor is disclosed herein. The integrated gas compressor includes an integrated motor with a stator, centrifugal impellers, and a shaft assembly with a rotor and conical transition. The integrated motor can produce an electromotive force that is imparted by the stator to rotate the rotor and components coupled to the rotor, such as the conical transition and the centrifugal impellers. At least one of the rotor and conical transition have a cavity.

    CENTRIFUGAL GAS COMPRESSOR WITH A HARDENED SHAFT FOR A BEARING SYSTEM
    5.
    发明申请
    CENTRIFUGAL GAS COMPRESSOR WITH A HARDENED SHAFT FOR A BEARING SYSTEM 审中-公开
    具有用于轴承系统的硬化轴的离心式气体压缩机

    公开(公告)号：US20140112773A1

    公开(公告)日：2014-04-24

    申请号：US13656281

    申请日：2012-10-19

    Applicant: SOLAR TURBINES INCORPORATED

    Inventor： Gordon E. Brailean ,  William Courtney Krehbiel ,  Jess Lee Freeman

    IPC: F04D29/05 ,  F16C3/02 ,  F04D29/056

    CPC classification number: F04D29/023 ,  F04D29/053 ,  F04D29/058 ,  F04D29/059 ,  F05D2230/41 ,  F05D2230/90 ,  F05D2300/2263 ,  F05D2300/506 ,  F05D2300/701 ,  F16C3/02 ,  F16C35/04 ,  F16C2360/44

    Abstract: A shaft (120) configured to be mounted within a centrifugal gas compressor (100) includes a suction end (116), a discharge end (117), and a shaft surface. The shaft surface includes a hardened surface (123) located between the suction end (116) and the discharge end (117). The hardened surface (123) is a localized portion of the shaft surface having a different surface treatment than a remainder of the shaft surface. The hardened surface (123) is harder than the remainder of the shaft surface. The hardened surface (123) is configured to axially align with a central auxiliary bearing (137).

    Abstract translation: 构造成安装在离心式气体压缩机（100）内的轴（120）包括吸入端（116），排出端（117）和轴表面。 轴表面包括位于吸力端（116）和排出端（117）之间的硬化表面（123）。 硬化表面（123）是具有与轴表面的其余部分不同的表面处理的轴表面的局部部分。 硬化表面（123）比轴表面的其余部分硬。 硬化表面（123）构造成与中心辅助轴承（137）轴向对准。

    SUPPORT ASSEMBLY FOR A ROTARY MACHINE
    6.
    发明申请
    SUPPORT ASSEMBLY FOR A ROTARY MACHINE 有权

    公开(公告)号：US20210222586A1

    公开(公告)日：2021-07-22

    申请号：US16745600

    申请日：2020-01-17

    Applicant: Solar Turbines Incorporated

    Inventor： David H. Moulton ,  Wolfgang Faller ,  Jess Lee Freeman

    IPC: F01D25/16 ,  F04D29/058 ,  F04D29/059

    Abstract: A magnetic bearing assembly for a rotary machine may lose power and fail to support the rotating assembly resulting in damage to magnetic bearing assembly and/or other components. An auxiliary bearing assembly may be used to support the rotating assembly during such a failure. The auxiliary bearing assembly is located radially inwards of the magnetic bearing assembly and may reduce resonance and/or whirl of the rotating assembly during failure of the magnetic bearing assembly.

    COMPACT SQUEEZE FILM DAMPER BEARING
    8.
    发明申请
    COMPACT SQUEEZE FILM DAMPER BEARING 有权
    紧凑型薄膜阻尼器轴承

    公开(公告)号：US20150300406A1

    公开(公告)日：2015-10-22

    申请号：US14257692

    申请日：2014-04-21

    Applicant: SOLAR TURBINES INCORPORATED

    Inventor： Jess Lee Freeman ,  David Howard Moulton ,  William Courtney Krehbiel

    IPC: F16C27/02 ,  F04D29/056 ,  F04D17/12

    CPC classification number: F16C27/02 ,  F04D29/057 ,  F04D29/668 ,  F16C17/03 ,  F16C2360/44 ,  F16F15/0237

    Abstract: A bearing assembly for a rotary machine is disclosed herein. The bearing assembly includes a bearing housing, a squeeze film cylinder, a damper spring, and a journal bearing. The squeeze film cylinder is located within the bearing housing. The damper spring includes a first portion, a second portion, and a spring portion. The first portion is located proximal the first end. The second portion is located proximal the second end. The spring portion extends axially between the first portion and the second portion and is located within the bearing housing.

    Abstract translation: 本文公开了一种用于旋转机器的轴承组件。 轴承组件包括轴承壳体，挤压薄膜圆筒，阻尼弹簧和轴颈轴承。 挤压薄膜圆筒位于轴承壳体内。 阻尼弹簧包括第一部分，第二部分和弹簧部分。 第一部分位于第一端附近。 第二部分位于第二端附近。 弹簧部分在第一部分和第二部分之间轴向延伸并且位于轴承壳体内。

    CENTRIFUGAL GAS COMPRESSOR MAGNETIC BEARING THRUST COLLAR WITH MOUNTING PILOTS
    9.
    发明申请
    CENTRIFUGAL GAS COMPRESSOR MAGNETIC BEARING THRUST COLLAR WITH MOUNTING PILOTS 有权
    离心式气体压缩机磁悬浮轴承

    公开(公告)号：US20140112774A1

    公开(公告)日：2014-04-24

    申请号：US13656333

    申请日：2012-10-19

    Applicant: SOLAR TURBINES INCORPORATED

    Inventor： Jess Lee Freeman ,  William Courtney Krehbiel

    IPC: F04D29/058 ,  H02K7/09

    CPC classification number: F04D29/051 ,  F04D17/122 ,  F04D29/058 ,  F04D29/059 ,  F04D29/624 ,  F16C32/0468 ,  F16C32/047 ,  F16C32/0476 ,  F16C35/00

    Abstract: A thrust collar (161) includes a central disk (162), a forward wing (163), and an aft wing (164). The central disk (162) is a disk shaped hollow cylinder with a central axis (97). The forward wing (163) and the aft wing (164) are thin walled hollow cylinders extending axially from an inner portion of the central disk (162) about the central axis (97) in opposite directions. The forward wing (163) includes a forward mounting pilot (165) extending radially inward from the forward wing (163) distal to the central disk (162). The aft wing (164) includes an aft mounting pilot (167) extending radially inward from the aft wing (164) distal to the central disk (162).

    Abstract translation: 推力环（161）包括中心盘（162），前翼（163）和后翼（164）。 中心盘（162）是具有中心轴线（97）的盘形中空圆柱体。 前翼（163）和后翼（164）是从中心盘（162）的内部沿着相反方向围绕中心轴线（97）轴向延伸的薄壁中空圆柱体。 前翼（163）包括从远离中心盘（162）的前翼（163）径向向内延伸的前安装导向件（165）。 后翼（164）包括从远离中心盘（162）的后翼（164）径向向内延伸的后安装导向件（167）。

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